Description

Thiophene-3-Ol, 2,5-Dichloro- is a high-purity, halogenated thiophene derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the thiophene core imparts specific biological activity.
• Material Science Research: Serves as a precursor for conducting polymers, organic semiconductors, and other electronic materials due to the thiophene moiety.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Acts as a building block for dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Thiophene-3-Ol, 2,5-Dichloro-
CAS No.	43225-56-5
Molecular Formula	C4H2Cl2OS
Molecular Weight	168.03 g/mol
Synonyms	2,5-Dichlorothiophen-3-ol; 3-Hydroxy-2,5-dichlorothiophene; 2,5-Dichloro-3-hydroxythiophene; 2,5-Dichloro-3-thiophenol; 3-Thiophenol, 2,5-dichloro-
EINECS	Contact for details

Quality Control

Our Thiophene-3-Ol, 2,5-Dichloro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.